Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Waning Crescent 0%

07:09

19:38

21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Good
19 Good
20 OK

Sun - Rise: 06:55, Set: 19:42, Transit: 13:19. Moon - Rise: 07:09, Set: 19:38. Civil Dark: 20:13 - 06:24. Nautical Dark: 20:50 - 05:47. Astro Dark: 21:32 - 05:08

Total Clouds (% Sky Obscured)

92
79
73
64
22
27
30
29
23
26
27
42
81
100
97
100
86
100
87
88
77
3
11
32

Low Clouds (% Sky Obscured)

2
1
1
2
14
18
22
22
23
26
27
17
0
15
24
23
20
12
7
4
0
0
0
2

Medium Clouds (% Sky Obscured)

20
5
2
2
17
14
18
16
0
0
0
0
0
0
0
0
0
13
21
83
43
2
11
32

High Clouds (% Sky Obscured)

8
4
0
3
0
0
0
0
0
0
2
30
79
100
92
100
86
100
66
43
56
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
2
2
1
3
3
4
4
4
4
3
3
1
3
3
3
3
3
3
3
3
2
2
4

Chance of Frost

Temperature (°C)

13
14
14
13
10
9
9
9
8
8
8
9
11
13
15
15
16
16
17
17
17
16
16
13

Feels Like (°C)

11
14
15
14
11
10
10
9
9
8
9
10
12
12
14
14
14
15
15
15
16
16
17
14

Dew Point (°C)

7
11
11
11
8
7
8
7
7
7
7
7
8
9
9
7
6
6
6
6
7
9
10
8

Relative Humidity (%)

66
82
84
86
85
87
90
90
91
91
90
88
80
72
68
60
54
50
50
50
53
62
69
70

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1022
1022
1023

Ozone (du)

324
325
326
325
326
326
326
319
317
316
314
312
312
313
313
315
315
316
315
315
317
318
318
318

Friday 11

New Moon 2%

08:25

19:55

21 OK
22 OK
23 Good
00 OK
01 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 OK
20 Bad

Sun - Rise: 06:56, Set: 19:40, Transit: 13:18. Moon - Rise: 08:25, Set: 19:55. Civil Dark: 20:11 - 06:25. Nautical Dark: 20:48 - 05:48. Astro Dark: 21:29 - 05:10

Total Clouds (% Sky Obscured)

36
31
16
22
24
8
4
10
13
13
0
5
9
9
0
0
0
0
0
0
0
6
30
69

Low Clouds (% Sky Obscured)

7
0
0
7
4
3
0
1
8
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
31
16
19
17
2
4
8
0
0
0
5
9
9
0
0
0
0
0
0
0
0
9
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
16
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
3
4
3
3
3
3
3
3
1
2
3
3
4
5
4
3
2
2
2
3

Chance of Frost

Temperature (°C)

11
11
10
9
9
9
9
9
9
8
8
8
12
16
17
18
18
18
19
19
19
18
17
15

Feels Like (°C)

11
11
10
10
10
9
9
9
9
8
8
9
13
17
18
19
19
19
20
21
21
21
17
14

Dew Point (°C)

6
6
5
5
6
5
6
5
5
5
5
4
6
9
10
10
9
8
9
9
9
11
10
8

Relative Humidity (%)

70
71
71
73
78
78
80
80
80
81
79
75
67
64
63
59
55
52
50
50
52
63
63
63

Pressure (mb)

1024
1024
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1023
1023
1024

Ozone (du)

318
317
316
315
314
314
314
313
312
312
312
313
312
311
309
307
305
303
302
303
301
301
302
302

Saturday 12

Waxing Crescent 7%

09:39

20:12

21 OK
22 Bad
23 OK
00 Bad
01 OK
02 Bad
03 Bad
04 OK
05 Bad
06 OK
07 Bad
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:57, Set: 19:38, Transit: 13:18. Moon - Rise: 09:39, Set: 20:12. Civil Dark: 20:09 - 06:27. Nautical Dark: 20:46 - 05:50. Astro Dark: 21:27 - 05:11

Total Clouds (% Sky Obscured)

33
97
28
71
25
54
72
47
51
47
78
32
50
62
74
92
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

3
11
11
7
5
3
6
5
1
2
0
0
0
0
0
0
0
4
9
11
31
61
96
96

Medium Clouds (% Sky Obscured)

13
3
3
33
5
6
0
0
0
5
37
24
2
23
43
37
39
55
47
84
99
93
96
94

High Clouds (% Sky Obscured)

16
97
10
37
8
35
66
34
46
37
33
4
45
57
54
90
100
100
100
100
96
91
85
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
20
22
36
55
95
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
0.6

Wind Speed/Direction (mph)

5
5
5
4
4
4
4
4
4
4
4
3
3
2
4
6
7
8
7
6
5
5
5
6

Chance of Frost

Temperature (°C)

13
12
11
11
11
11
10
10
11
10
10
11
14
17
18
19
19
19
19
18
17
16
15
15

Feels Like (°C)

13
12
10
10
10
11
9
10
10
9
8
11
15
16
19
19
18
17
17
17
17
16
14
14

Dew Point (°C)

7
7
7
6
7
7
7
7
7
7
6
8
9
11
10
9
9
8
8
10
10
9
9
13

Relative Humidity (%)

66
69
72
73
76
78
78
78
80
81
80
77
68
64
57
53
49
48
48
59
63
63
65
87

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1025

Ozone (du)

301
300
298
297
297
297
296
297
298
299
300
300
300
300
300
300
300
300
299
299
298
299
299
302

Sunday 13

Waxing Crescent 13%

10:52

20:32

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 OK
19 Good
20 Good

Sun - Rise: 06:59, Set: 19:36, Transit: 13:17. Moon - Rise: 10:52, Set: 20:32. Civil Dark: 20:07 - 06:28. Nautical Dark: 20:44 - 05:51. Astro Dark: 21:24 - 05:13

Total Clouds (% Sky Obscured)

97
95
96
80
96
74
91
86
85
74
88
79
67
57
60
61
41
38
36
32
18
13
9
15

Low Clouds (% Sky Obscured)

97
95
95
62
39
58
90
86
82
62
82
47
33
30
18
27
34
23
23
22
11
8
9
12

Medium Clouds (% Sky Obscured)

91
36
42
69
94
41
80
72
16
18
17
13
6
0
1
1
2
3
4
5
4
2
0
0

High Clouds (% Sky Obscured)

23
0
0
0
0
1
1
20
3
3
40
35
35
35
40
36
4
4
4
3
0
3
2
2

ISS Passover

Visibility (miles)

7
9
9
9
6
9
9
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

46
27
31
44
43
36
36
29
9
5
4
2
2
15
8
8
20
6
17
7
7
14
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
4
4
4
4
3
3
3
3
3
3
3
1
1
2
3
4
4
4
3
3
4
3
4

Chance of Frost

Temperature (°C)

14
14
13
14
13
13
12
12
13
12
13
12
14
16
18
19
20
20
19
20
19
18
17
15

Feels Like (°C)

14
13
13
13
14
12
13
12
12
12
13
13
15
16
18
18
20
21
21
21
21
20
18
17

Dew Point (°C)

13
13
12
12
12
11
11
11
11
10
11
10
11
12
13
12
13
12
11
10
10
12
13
12

Relative Humidity (%)

95
95
92
90
93
92
92
93
90
87
89
87
82
78
73
66
63
59
57
55
55
68
74
82

Pressure (mb)

1026
1025
1025
1025
1025
1025
1025
1025
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1023
1023
1023

Ozone (du)

306
308
307
303
301
299
298
297
298
297
296
295
294
293
291
290
289
288
288
286
285
284
284
283

Monday 14

Waxing Crescent 21%

12:05

20:56

21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK

Sun - Rise: 07:00, Set: 19:34, Transit: 13:17. Moon - Rise: 12:05, Set: 20:56. Civil Dark: 20:05 - 06:29. Nautical Dark: 20:41 - 05:53. Astro Dark: 21:22 - 05:15

Total Clouds (% Sky Obscured)

22
29
30
33
32
30
28
29
28
25
24
11
5
0
2
6
10
17
25
37
35
35
32
40

Low Clouds (% Sky Obscured)

15
13
9
7
7
7
10
10
13
12
14
11
5
0
2
2
2
1
0
0
0
0
0
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
14
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
16
29
28
23
16
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
3
3
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
4
4
3
3
5

Chance of Frost

Temperature (°C)

14
14
13
12
13
12
11
11
11
11
11
11
15
17
20
21
21
22
22
22
22
20
18
17

Feels Like (°C)

16
16
15
14
15
14
14
14
13
12
13
13
16
17
19
19
19
19
24
24
23
24
24
25

Dew Point (°C)

12
12
11
10
11
10
10
10
10
10
10
10
13
14
16
15
15
15
13
13
12
12
12
12

Relative Humidity (%)

84
84
87
87
90
90
90
92
93
93
93
93
86
79
75
70
66
62
58
56
52
60
67
75

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1022
1023
1022
1022
1022
1022
1021
1020
1019
1019
1018
1017
1016
1016
1016
1016

Ozone (du)

282
281
282
282
283
282
282
282
281
281
281
282
282
282
282
282
283
283
283
283
283
284
285
285

Tuesday 15

Waxing Crescent 30%

13:15

20:56

21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:01, Set: 19:32, Transit: 13:17. Moon - Rise: 13:15, Set: 20:56. Civil Dark: 20:03 - 06:31. Nautical Dark: 20:39 - 05:54. Astro Dark: 21:20 - 05:16

Total Clouds (% Sky Obscured)

46
52
64
75
84
75
65
54
46
38
34
51
57
67
78
89
100
98
97
95
95
94
95
97

Low Clouds (% Sky Obscured)

12
18
18
13
10
11
13
20
21
26
34
47
53
61
73
86
98
98
97
95
95
94
91
86

Medium Clouds (% Sky Obscured)

28
36
42
49
50
44
37
41
24
12
0
3
6
8
17
26
38
52
65
78
81
84
91
86

High Clouds (% Sky Obscured)

9
5
33
61
84
75
65
54
46
24
2
4
6
9
36
63
89
82
70
55
45
40
40
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

3
2
28
41
50
95
95
95
95
95
69
58
42
25
29
28
27
39
62
77
68
72
68
62

Precipitation Amount (mm)

0
0
0
0
0
0.6
1
1.2
1
0.6
0.3
0
0
0
0
0
0
0
0.3
0.5
0.3
0.4
0.3
0.2

Wind Speed/Direction (mph)

5
5
5
5
6
6
6
7
7
7
8
10
8
8
6
7
8
9
9
8
8
7
7
6

Chance of Frost

Temperature (°C)

17
16
16
16
16
16
16
15
15
15
14
14
14
14
14
14
14
14
14
13
13
12
11
11

Feels Like (°C)

18
18
18
18
17
17
15
15
15
14
13
12
14
13
13
13
14
14
11
12
12
11
10
9

Dew Point (°C)

12
11
11
11
10
9
9
9
9
9
8
8
9
10
11
10
10
10
11
11
12
11
11
10

Relative Humidity (%)

74
72
71
69
68
65
66
66
67
67
67
68
71
74
79
78
76
75
82
87
95
95
95
93

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

286
286
287
287
287
287
286
286
285
285
285
285
284
283
281
281
280
279
280
282
283
286
289
292

Wednesday 16

Waxing Crescent 39%

14:21

21:25

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:03, Set: 19:30, Transit: 13:16. Moon - Rise: 14:21, Set: 21:25. Civil Dark: 20:01 - 06:32. Nautical Dark: 20:37 - 05:56. Astro Dark: 21:17 - 05:18

Total Clouds (% Sky Obscured)

98
100
100
100
100
96
91
86
87
88
88
89
91
92
88
85
81

Low Clouds (% Sky Obscured)

81
85
80
77
71
75
79
84
78
72
66
60
56
51
44
37
30

Medium Clouds (% Sky Obscured)

82
79
83
85
87
83
82
78
78
79
74
60
45
32
36
40
42

High Clouds (% Sky Obscured)

85
99
100
100
100
85
67
50
50
50
50
63
70
72
70
69
67

ISS Passover

Visibility (miles)

8
6
5
6
8
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

71
76
68
67
69
58
43
27
23
17
6
13
13
9
29
35
44

Precipitation Amount (mm)

0.4
0.4
0.3
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
3
3
3
2
2
2
3
2
2
1
1
2
4
4
4

Chance of Frost

Temperature (°C)

11
10
10
10
10
10
10
9
9
9
9
9
10
11
12
13
14

Feels Like (°C)

9
9
9
9
9
9
8
8
9
9
8
8
9
9
9
10
11

Dew Point (°C)

10
10
9
9
9
9
8
8
8
8
8
8
8
9
8
9
10

Relative Humidity (%)

95
95
95
93
93
93
91
91
90
91
90
90
87
83
77
79
78

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019

Ozone (du)

293
294
295
295
296
296
296
296
296
298
299
300
300
299
299
299
299

Forecast for Innenstadt, Wahlkreis St. Gallen, Switzerland (47.42,9.37)

Generated: 10/09/26 21:53:22. Forecast: 10/09/26 to 16/09/26. Timezone: UTC+2.00